On Tue, 2010-08-31 at 15:17 +0200, Ralf Hildebrandt wrote: > Postfix has "message_size_limit = 26214400", but that doesn't keep my > users from sending huge messages which canot be sent, but can be > stored in the IMAP "Sent" folder. > > Is it possible to set a size limit for the size of a single mail?
No, other than what quota restricts. IMAP restricts mail sizes to 4 GB, but Dovecot actually allows larger sizes (I've never tried it though). Why do you need this?
